# -*- encoding : utf-8 -*- # Wiki UFC # Copyright (C) 2007, Adriano, Alinson, Andre, Rafael e Bustamante # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as # published by the Free Software Foundation, either version 3 of the # License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU Affero General Public License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . class WikiLogEntry < LogEntry belongs_to :wiki_page, :foreign_key => "target_id", :with_deleted => true end class WikiEditLogEntry < WikiLogEntry validates_presence_of :version end class WikiDeleteLogEntry < WikiLogEntry def reversible?() wiki_page.deleted? end def undo!(current_user) wiki_page.update_attribute(:position, (wiki_page.course.wiki_pages.maximum(:position)||0) + 1) wiki_page.update_attribute(:deleted_at, nil) WikiRestoreLogEntry.create!(:target_id => wiki_page.id, :user_id => current_user.id, :course => wiki_page.course) end end class WikiCreateLogEntry < WikiLogEntry; end class WikiRestoreLogEntry < WikiLogEntry; end